baber/WOPTO huggingface dataset:
Patent CA-2543614-C (CA)
Inventor: POLK MATTHEW S JR
IPC: H04R5/00
Filed: 2004-10-25
Granted: 2013-08-27
Abstract: L'invention concerne un système de reproduction de son d'ambiance qui utilise une série de filtres et un système de hauts-parleurs principaux et auxiliaires pour produire des canaux son d'ambiance fantôme ou un effet de son d'ambiance fantôme à partir d'un système de hauts-parleurs ou d'une paire de systèmes de hauts-parleurs situés en face de l'auditeur. Le système sonore comprend des signaux d'entrée d'ambiance de haut-parleur, et des signaux d'entrée avant droit et gauche. Les hauts-parleurs droit et gauche sont situés en face d'un emplacement d'écoute. L'espacement entre les hauts-parleurs principaux et auxiliaires respectifs est approximativement égal à l'espacement des oreilles d'une personne moyenne. L'entrée dans le haut-parleur auxiliaire gauche comprend le signal d'ambiance droit soustrait du signal d'ambiance gauche, chaque signal étant passé préalablement dans un filtre avant vers l'arrière et une série de filtres passe haut et passe bas. L'entrée dans le haut-parleur gauche comprend le signal avant gauche ajouté au signal d'ambiance gauche après que le signal d'ambiance gauche est passé dans le filtre avant vers l'arrière. L'entrée dans le haut-parleur droit comprend le signal d'ambiance gauche soustrait du signal d'ambiance droit, chaque signal étant passé préalablement dans un filtre avant vers l'arrière et une série de filtres passe-bas et passe-haut. L'entrée dans le haut-parleur principal droit comprenant le signal avant droit ajouté au signal d'ambiance droit après que le signal d'ambiance droit a passé dans le filtre avant vers l'arrière.
Patent CA-2544065-C (CA)
Title: Filtration element having a variable density sidewall
Inventor: MORGAN HOWARD WILLIAM
IPC: D04H3/16
Filed: 2006-04-19
Granted: 2013-05-21
Abstract: A filtration element formed of overlapping fibrous strands or components. Those fibrous strands at the side of the filtration element which first receives the gas flow being of one thickness and those fibrous strands at the side of the filtration element where the gas flow exits being of a thickness substantially less than the one thickness of the strands at the opposite sidewall of the element.
Patent CA-2545276-C (CA)
Inventor: BARCHI JOSEPH J JR
IPC: A61K31/70
Filed: 2004-10-27
Granted: 2016-05-31
Abstract: Carbohydrate antigen-nanoparticle conjugates are disclosed. Methods of making carbohydrate antigen-nanoparticle conjugates are also disclosed. The carbohydrate antigen-nanoparticle conjugates can be used to inhibit metastasis of tumor cells in mammals.
Patent CA-2563000-C (CA)
Title: Indene derivatives and process for the preparation thereof
Inventor: CHEON HYAE GYEONG
IPC: C07D333/28
Filed: 2005-04-13
Granted: 2011-06-21
Abstract: The inventive indene derivatives of formula (I) are capable of selectively modulating the activities of peroxisome proliferator activated receptors (PPARs), causing no adverse side effects, and thus, they are useful for the treatment and prevention of disorders modulated by PPARs, i.e., metabolic syndromes such as diabetes, obesity, arteriosclerosis, hyperlipidemia, hyperinsulinism and hypertension, inflammatory diseases such as osteoporosis, liver cirrhosis and asthma, and cancer.  (see formula I)
Patent CA-2567329-C (CA)
Title: Rapid setting calcium phosphate cements
Inventor: CONSTANTZ BRENT R
IPC: A61K6/838
Filed: 2005-05-19
Granted: 2017-01-10
Abstract: Methods are provided for producing compositions, e.g. pastes or clays, which rapidly set into high-strength calcium phosphate products. In the subject methods, dry reactants that include calcium and phosphate sources, as well as a monovalent cation dihydrogen phosphate salt, are combined with a setting fluid and the combined reactants are mixed to produce the settable composition. A feature of the invention is that cements rapidly set into high strength product compositions. Also provided are the compositions themselves as well as kits for preparing the same. The subject methods and compositions produced thereby find use in a variety of applications, including hard tissue repair applications.
Patent CA-2569072-C (CA)
Inventor: RICHLIN DAVID M
IPC: A61K45/06
Filed: 2005-06-01
Granted: 2013-07-23
Abstract: Disclosed herein is a preparation for topically delivering and localizing therapeutic agents, comprising: a vasoconstrictor for retarding vascular dispersion of a therapeutic agent; and a penetration enhancer for facilitating penetration of the vasoconstrictor and the therapeutic agent through a patient's skin. Further disclosed is an associated method of topically delivering and localizing therapeutic agents, comprising the steps of: using a vasoconstrictor for retarding vascular dispersion of a therapeutic agent; in combination with using a penetration enhancer for facilitating penetration of the vasoconstrictor and the therapeutic agent through a patient's skin. Also disclosed are various courses of treatment, which comprise applying the various disclosed combinations of agents to the patient's skin.
Patent CA-2569498-C (CA)
Inventor: NAIDU RAGINA
IPC: C07D305/14
Filed: 2005-06-03
Granted: 2014-08-05
Abstract: The invention relates to a process for preparing paclitaxel or docetaxel from 9-dihydro-13-acetylbaccatin III, the process comprising the steps of:  protecting the hydroxy group at the C-7 position of the 9-dihydro-13-acetylbaccatin III to yield a first C-7 protected 9-dihydro-13-acetylbaccatin III derivative; oxidizing the hydroxy group at the C-9 position of the first C-7 protected 9-dihydro-13-acetylbaccatin III derivative to yield a second C-7 protected 13-acetylbaccatin III derivative; cleaving the ester linkage at, and attaching a side chain to, the C-13 position of the second C-7 protected 13-acetylbaccatin III  derivative to yield a C-13 protected taxane intermediate; and converting the C-13 protected taxane intermediate to paclitaxel or docetaxel, wherein the step of cleaving the ester linkage at, and attaching a side chain to, the C-13 position of the second C-7 protected 13 -acetylbaccatin III  derivative comprises combining the second C-7 protected 13-acetylbaccatin III  derivative with both a base and a precursor to the side chain, and wherein the precursor to the side chain is selected from the group consisting of beta-lactams, oxazolidines and oxazolines. This is shown by way of example in the following scheme:     (see above scheme)
Patent CA-2569565-C (CA)
Title: Electro-mechanical brake, namely for aircraft, with actuators with angular displacement
Inventor: PERRAULT MAURICE
IPC: F16D65/18
Filed: 2006-11-27
Granted: 2010-03-09
Abstract: A ring (7) carries an electromechanical actuator (8) having a pusher (13) that is mounted to slide in axial direction (X) to apply a braking force selectively to a stack of disks. A ball joint (20) is interposed between the ring and the actuator, allows the actuator to tilt angularly so as to continue pushing against the disks in a direction perpendicular to the disks.
Patent CA-2578881-C (CA)
Inventor: VIETH REINHOLD W
IPC: A23L33/15
Filed: 2007-02-16
Granted: 2008-11-04
Abstract: Composition of vitamin D in medium-chain triglycerides and use thereof in delivering a nutritional or therapeutic amount of vitamin D to a human being, particularly, an infant. The compositions are applied to an object, such as skin or in the case of an infant to a woman's nipple or pacifier from which the infant sucks off the composition. The method provides a more suitable, safer and efficient way of providing the human being with vitamin D. The compositions further comprise a free fatty acid and/or monoglyceride, oxidant preservative and, optionally, other vitamins.
Patent CA-2579753-C (CA)
Inventor: MALLET JACQUES
IPC: A61K35/76
Filed: 2005-06-24
Granted: 2015-04-14
Abstract: The invention concerns a non-integrative and non-replicative recombinant lentivirus as well as its uses, in particular for preparing a composition for transferring genes in vitro, ex vivo or in vivo. The invention is useful for transferring genes in any mammal organism, for example in liver, muscle, pancreas or central nervous system (including the ocular sphere) tissues or cells, and in particular for treating disorders or pathologies such as, for example, central nervous system, including the ocular sphere, disorders.
Patent CA-2580450-C (CA)
Title: Knock-down roof curb
Inventor: MCCLURE RICHARD R
IPC: E04B7/18
Filed: 2004-11-09
Granted: 2010-08-31
Abstract: A standardized, corrosion-resistant roof curb that can be shipped in a disassembled state, which an installer may assemble, size, locate and configure to provide an appropriate roof slope on any roof without welding, includes a panel and an extrusion configured to receive the panel, wherein the panel is trimmed according to the pitch of the roof. Methods of making and installing the roof curb also are disclosed.
Patent CA-2582835-C (CA)
Inventor: PAWLICK ADAM
IPC: A47J36/00
Filed: 2007-03-22
Granted: 2015-03-10
Abstract: An ovenable cooking apparatus for facilitating the cooking of food components while maintaining the separateness thereof includes a first container for holding a first food component, and a second container for holding a second food component. The separation of the first food component from the second food component maintains the surface area for the first and second food components to facilitate heating of the first and second food components. The first food component may have a liquid based content for producing steam when heated, and one or both of the first container and the second container may define a passage for providing airflow and steamflow for contacting the second container and/or the second foodstuff and heating or steaming the second food component. Additionally, the second container may be steam impermeable for cooking bread and the like.
Patent CA-2585974-C (CA)
Title: Copolymeres multiblocs cationiques reticules biodegradables pour apport genique et procede de fabrication associe
Inventor: SLOBODKIN GREGORY
IPC: C08G73/04
Filed: 2005-11-03
Granted: 2017-07-04
Abstract: L'invention concerne un copolymère multibloc cationique réticulé biodégradable de polyéthylénimine linéaire (LPEI). Les blocs LPEI sont reliés ensemble par des lieurs hydrophiles avec une liaison disulfure biodégradable. L'invention concerne également des procédés de fabrication associés. Ledit copolymère multibloc cationique réticulé biodégradable peut également contenir des groupements fonctionnels pendants qui sont, de préférence, des ligands récepteurs, des agents de perméation, des agents endosomolytiques, des séquences de localisation nucléaire, des peptides endosomolytiques sensibles au pH, des colorants chromogènes ou fluorescents.
Patent CA-2586023-C (CA)
Title: Aliphatic amine polymer salts for tableting
Inventor: BHAGAT HITESH
IPC: A61P3/12
Filed: 2005-11-01
Granted: 2012-03-13
Abstract: The tablets, compositions and methods of the present invention, comprising a carbonate salt of an aliphatic amine polymer and s monovalent anion canprevent or ameliorate acidosis, in particular acidosis in patients with renal disease.  The tablets and compositions of the present invention maintain a disintegration time of no greater than 30 minutes at 37~C and at pH of at least 1 for a period of at least ten weeks at 60 ~C. Furthermore, the tablets are stable for extended periods of time without the need for specialized storage conditions.
Patent CA-2586493-C (CA)
Title: Method and spray tower for contacting gases and liquid droplets for mass and/or heat transfer
Inventor: MAIER HERMANN
IPC: B01D53/18
Filed: 2005-10-21
Granted: 2011-08-09
Abstract: A method for contacting gases and liquid droplets for mass and/or heat transfer and a spray tower (3) are disclosed, in which liquid is injected at a number of levels in counterflow to the gas, the gas being fed through at least two inlet openings (2) in the shell of the spray tower (3). In this case, in order to reduce the differences in the contact duration, the flow direction of the gas at the inlet openings (2) points into the internal region of the spray tower, which has a diameter of greater than or equal to 12 m, in particular greater than 20 m, such that the flow directions of the at least two gas streams intersect on their extension inside the spray tower (3), in particular at the center of the spray tower at up to half the spray tower radius downstream of the center of the spray tower.
Patent CA-2589087-C (CA)
Title: Hydrophilic coatings, methods for depositing hydrophilic coatings, and improved deposition technology for thin films
Inventor: MYLI KARI
IPC: C03C17/34
Filed: 2005-12-02
Granted: 2014-09-09
Abstract: The invention provides certain embodiments that involve sputtering techniques for applying a mixed oxide film comprising silica and titania. In these embodiments, the techniques involve sputtering at least two targets in a common chamber (e.g., in a shared gaseous atmosphere). A first of these targets includes silicon, while a second of the targets includes titanium. Further, the invention provides embodiments involving a substrate bearing a hydrophilic coating, which can be deposited by sputtering or any other suitable thin film deposition technique. The invention also provides techniques and apparatuses useful for depositing a wide variety of coating types. For example, the invention provides thin film deposition technologies in which sputtering apparatuses or other thin film deposition apparatuses are employed.
Patent CA-2589687-C (CA)
Title: Message-based expense application
Inventor: MAES STEPHANE H
IPC: H04L12/58
Filed: 2005-11-22
Granted: 2017-06-06
Abstract: A method for managing an expense report for an expense report application is provided. The expense report application is configured to update entries in an expense report based on messages received from one or more messaging channels.  The method includes receiving a message sent through a messaging channel in the one or more messaging channels. The message includes expense information.  An expense report is determined from the expense information. Entry information is then determined from the expense information. The expense report is then updated with the entry information.
Patent CA-2590970-C (CA)
Title: Multiple modulation technique for use in a communication system
Inventor: AGRAWAL AVNEESH
IPC: H04B7/26
Filed: 2005-12-22
Granted: 2012-08-07
Abstract: A method for receiving an indication to apply a first modulation scheme to modulate one or more segments of the first portion; determining a first segment set, having at least one segment of the first portion for applying said first modulation scheme; modulating said first segment set of the first portion using said first modulation scheme; and modulating one or more segments of the second portion using a second scheme, different from first modulation scheme.
Patent CA-2593025-C (CA)
Inventor: MOORE ALISTAIR FRASER
IPC: B31B50/62
Filed: 2005-09-27
Granted: 2014-04-08
Abstract: A container or container dank (100, 200, 300) comprises a pair of opposed side wall portions and an opposed front wall portion and rear wall portion, each wall portion being connected to a base portion at a fold line and at least one opposed pair of walls being provided with a lid section. At least one portion has a web of material (12, 230, 330) adapted to retain an article within a container formed from the blank (100, 200, 300). Apparatus for and methods of forming a container blank having a web attached thereto and apparatus for and methods of forming a container from a material web lined dank are disclosed with reference to the direction in which the improved tension characteristics of the web are applied. An apparatus and method for filing, closing and sealing an open-mouthed container is also disclosed.
Patent CA-2594450-C (CA)
Title: Refroidissement spirale de piece d'acier lors d'un laminage
Inventor: FABRIS MARIO
IPC: B21B45/02
Filed: 2007-07-23
Granted: 2009-09-01
Abstract: Une boîte de refroidissement creuse destinée à être utilisée dans une aciérie pour refroidir une pièce d'acier chaude lorsqu'elle passe dans la boîte est présentée. La boîte est dotée d'un plénum intérieur entouré des éléments utilisés dans la fabrication de la boîte. Le plenum est alimenté par du réfrigérant sous pression qui circule à travers des fentes cunéiformes curvilignes dans l'un des éléments qui fait face à la pièce lorsque celle-ci passe dans la boîte de refroidissement. Les fentes cunéiformes sont orientées de manière à ce que la partie la plus large de la fente soit située en amont du passage de la pièce.
Patent CA-2596881-C (CA)
Title: Gestion d'ordonnances medicales en suspens
Inventor: BATCH RICHARD M
IPC: G16H10/60
Filed: 2006-02-10
Granted: 2013-10-15
Abstract: L'invention concerne des ordonnances médicales en suspens qui sont présentées sur le contrôleur d'une pompe à perfusion à laquelle un patient a été identifié. Toutes les ordonnances médicales sont affichées sur l'écran du contrôleur, le médecin pouvant choisir n'importe laquelle de ces ordonnances. Le choix d'une ordonnance en suspens au niveau du contrôleur impliquant une perfusion au patient résulte également en une programmation automatique de la pompe à perfusion en conformité avec ladite ordonnance. Le choix d'une médication orale au niveau du contrôleur résulte, comme le choix de toute autre ordonnance, dans la notification au serveur du centre de santé que l'administration de l'ordonnance est en cours. Une telle notification permet de résoudre des transactions ouvertes d'articles contrôlés tout en fournissant des informations éventuellement pertinentes au registre électronique d'administration médicale du patient (EMAR). Le choix d'une ordonnance en suspens peut intervenir manuellement ou automatiquement par le biais de l'identification d'une médication.
Patent CA-2598469-C (CA)
Title: Pigment a effet multicouche goniochromatique transparent
Inventor: FULLER DANIEL J
IPC: C09C1/00
Filed: 2006-02-10
Granted: 2017-03-21
Abstract: L'invention concerne un pigment à effet multicouche comprenant un substrat transparent, une couche de matière à indice de réfraction élevé appliquée sur le substrat, et des couches présentant un faible indice de réfraction alternant avec des couches de matière présentant un indice de réfraction élevé appliquées sur la première couche, le nombre total de couches étant un nombre impair au moins égal à trois, toutes les couches adjacentes se distinguant par leur indice de réfraction par au moins 0,2 environ et au moins une couche présentant une épaisseur optique différente de toutes les autres couches. Le pigment à effet multicouche obtenu n'est pas un empilement quart d'onde. Les pigments de l'invention peuvent être utilisés dans des applications cosmétiques et industrielles.
Patent CA-2599276-C (CA)
Title: Tertiary filter
Inventor: RICKETTS DONALD D
IPC: B01D29/66
Filed: 2006-02-22
Granted: 2013-09-24
Abstract: A filter cloth of long pile fiber bundles is used as a tertiary filter in a wastewater processing method. The filter may be backwashed by a rotating suction head which does not touch the filter cloth. A combination of countercurrent and horizontal flow dislodges entrained solids from the filter cloth. Mounting of the filter media as modular components permits increased capacity within a single tank while avoiding down time in changeover of filter media.
Patent CA-2602201-C (CA)
Inventor: FRIGG ROBERT
IPC: A61B17/88
Filed: 2005-03-24
Granted: 2013-03-12
Abstract: A device for cement augmentation of bone implants that includes a hollow cylinder having an inner diameter, an outer diameter and a longitudinal axis. The hollow cylinder includes an inner cavity, a front end configured and adapted for insertion into a bone, a rear end having a bore hole in communication with the inner cavity, and a shell having at least one perforation. The device also includes a bone implant insertable into the hollow cylinder. The hollow cylinder is adapted and configured to receive unhardened bone cement through the bore hole into the inner cavity.
Patent CA-2606240-C (CA)
Inventor: COMMEYRAS AUGUSTE
IPC: C07K1/00
Filed: 2006-04-27
Granted: 2016-06-21
Abstract: The invention relates to the use of monomers of active a-amino acids for the preparation of hydrophobic polypeptides in the form of precipitates, whereby the polypeptides result from the polymerisation of the aforementioned monomers of active a-amino acids in an aqueous solvent and can be resolubilised in said solvent.
Patent CA-2607952-C (CA)
Inventor: KHALIL HOSAM A
IPC: H04N19/895
Filed: 2006-04-05
Granted: 2016-03-22
Abstract: Techniques and tools related to delayed or lost coded audio information are described. For example, a concealment technique for one or more missing frames is selected based on one or more factors that include a classification of each of one or more available frames near the one or more missing frames. As another example, information from a concealment signal is used to produce substitute information that is relied on in decoding a subsequent frame. As yet another example, a data structure having nodes corresponding to received packet delays is used to determine a desired decoder packet delay value.
Patent CA-2611093-C (CA)
Title: Catalyseur, procede de preparation de ce catalyseur, et procede pour produire un oxyde d'olefine, un 1,2-diol, un ether de 1,2-diol, ou une alcanolamine
Inventor: GERDES WILLIAM HERMAN
IPC: B01J23/66
Filed: 2006-06-06
Granted: 2014-08-26
Abstract: L'invention se rapporte à un catalyseur comprenant un support, et de l'argent qui est déposé sur le support. Ce support présente une surface catalytique active au moins égale à 1,3 m2/g, un diamètre de pore moyen supérieur à 0,8 ?m, et une répartition volumétrique des pores selon laquelle 80 % du volume poreux total est constitué de pores dont le diamètre est compris entre 0,1 et 10 ?m, et au moins 80 % du volume poreux représenté par les pores dont le diamètre est compris entre 0,1 et 10 ?m est constitué de pores dont le diamètre est compris entre 0,3 et 10 ?m. Cette invention concerne également un procédé de préparation d'un catalyseur. Ce procédé consiste à déposer de l'argent sur un support qui est obtenu au moyen d'un procédé consistant à former un mélange comprenant : a) entre 50 et 95 pour cent en poids d'un premier composé .alpha.-alumina se présentant sous la forme de particules dont la taille de particule moyenne (d50) est comprise entre 5 et 100 ?m ; b) entre 5 et 50 pour cent en poids d'un deuxième composé .alpha.-alumina se présentant sous la forme de particules dont la taille de particule moyenne (d50) est inférieure à celle du premier composé .alpha.-alumina, et qui est comprise entre 1 et 10 ?m, et ; c) un liant silicate de métal alcalino-terreux, en pourcentage en poids par rapport au poids total d'.alpha.-alumina dans le mélange, et ; à faire cuire ce mélange pour former le support. La présente invention se rapporte en outre à un procédé pour époxyder une oléfine, ce procédé consistant à faire réagir une charge comprenant une oléfine, et de l'oxygène, en présence dudit catalyseur. Cette invention se rapporte par ailleurs à un procédé pour préparer un 1,2-diol ou un éther de 1,2 diol, ou une alcanolamine.
Patent CA-2612705-C (CA)
Inventor: OTAKE MASAHISA
IPC: F24H9/18
Filed: 2007-11-28
Granted: 2014-07-08
Abstract: An object is to provide a heating tank capable of highly efficiently heating a target to be heated and having high safety and reliability, and a hot water storage tank. The heating tank in which the target to be heated is stored and which heats the target to be heated by a circulated refrigerant of a heat pump, for example, the hot water storage tank which is heated by the circulated refrigerant of the heat pump to produce hot water in the tank includes a heat exchanger in which a wall surface of a tank main body is partially secured to peripheral edge portions and inner portions of two metal plates and in which non-secured portions swell to constitute a refrigerant passage closed except an inlet and an outlet. A thickness dimension of one metal plate is set to be larger than that of the other metal plate, and the one metal plate is arranged on the inner side of the other metal plate.